the epitome of everything as we know it. its a general term for anything and everything we do. Also it is refered to anything sexual, like a term or an action like having sex.
also in general conversation. also a term of acknowledgement.
person #1: "hey do you want to huehhh??"
person #2: "yeah! the front or back?"
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.